Our
Fluorescent Fiber is used for Gun Sights . We carry Gun Sights from a .009" or .25mm to 6.35m or 1/4"
Gun Sight. We
carry all colors. The fiber is made from a polystyrene surrounded by a
clear acrylic. Special Fluorescent Dyes for our Gun Sights are added to the Core where they
absorb UV light and emit visible light. Light is refracted within the
core and is reflected to the ends. This fiber is not SIDEGLOW Gun
Sights, DO NOT us
it for that.

If
unsure about size, please order 1 piece or try our new Multi Packs.